Resources Contact Us Home
Method of quenching electronic excitation of chromophore-containing organic molecules photoactive compositions

Image Number 5 for United States Patent #7754191.

A method of quenching fluorescence of a naphthalate polyester that is subjected to UV-radiation in an amount sufficient to cause the naphthalate polyester to reach an excited state and fluoresce, comprising adding to the naphthalate polyester a fluorescence quenching amount of a compound of formula (1): ##STR00001## wherein R.sup.1 is an alkoxy; R.sup.2 is an organic linker; k is either zero or one; l is either zero or one, wherein the sum of k+l is one; and m is an integer in a range from zero to about twenty.

  Recently Added Patents
Color image forming apparatus with contact control of process units
Apparatus and method for masking a clock signal
Recording device, recording method, and program
Information processing apparatus, method for controlling information processing apparatus, and storage medium
Managing job execution
Hybrid fin field-effect transistor structures and related methods
Method and apparatus for reacquiring lines in a cache
  Randomly Featured Patents
Portable wheel ramp
Starting up an application in a mobile client
Determining if a received fax is an auto-reply for a transmitted fax
Photopolymerizable thermosetting resin compositions
Apparatus for polishing a dielectric layer formed on a substrate
Injection device
Open-tubular supercritical fluid chromatography
Electronic boxing game
Light scanning apparatus and image forming apparatus